1331170150

素因数分解:

$2^1\times 5^2\times {\mathrm{647}}^1\times {\mathrm{41149}}^1$

素因数の和:41808

約数の個数: 24

約数和(自身を含む): 2479863600

約数和(自身を除く): 1148693450

約数列:

[1, 2, 5, 10, 25, 50, 647, 1294, 3235, 6470, 16175, 32350, 41149, 82298, 205745, 411490, 1028725, 2057450, 26623403, 53246806, 133117015, 266234030, 665585075, 1331170150]

約数ペア:

[(1, 1331170150), (2, 665585075), (5, 266234030), (10, 133117015), (25, 53246806), (50, 26623403), (647, 2057450), (1294, 1028725), (3235, 411490), (6470, 205745), (16175, 82298), (32350, 41149)]